Celestial/space inspired names

I loved the post (and responses) seeking an unusual religious/spiritual name. I'd like to explore celestial or space inspired names for girls, with or without a religious connotation. I can think of Stella and Luna offhand. Stella I love. Luna I have reservations about because of the teasing possibilities of lunatic. What other suggestions do you clever people have? Thanks!

The Pleiades (stars in the constellation of Taurus) :Alcyone (al-see-own-ee)
CelaenoElectraMaia
Merope (mer-oh-pee; the dimmest star, because she married a mortal)
Sterope
Taygete.
The Pleiades were seven sisters, who Zeus transformed into stars so that they could escape Orion, who was persuing them. Eventually, Orion became a constellation, and to this day he still pursues them across the night sky.